What is the Boolean expression for a three-input AND gate?
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- [A] It allows the use of cheaper analog techniques, which are always simpler.
- [B] It takes the digital information from an audio CD and converts it to a usable form.
- [C] It converts direct current to alternating current.
- [D] It stores digital data on a hard drive.
- [A] X = AB
- [B] X = ABC
- [C] X = A + B + C
- [D] X = AB + C